Described are structure types,technical characteristics of the suspension vibration absorption system for road rail vehicles in European and American countries,as well as the vibration absorption performance of its key parts and components.

Based on a rail-cum-road cable-stayed bridge under construction in China,an analysis is made of the dynamic response of the bridge with hydraulic pressure damping device between tower and beam subjected to seismic load and train braking force.

Yellow River Bridge in Binzhou is a newly constructed highway-railway dual-purpose bridge with main bridge made of five-span one-coupling steel truss.